ddraw: Do not report DDCAPS_OVERLAY and friends since overlays are
dmitry at codeweavers.com
Tue Aug 15 06:43:42 CDT 2006
an app I'm working on calls IDirectDrawSurfaceImpl_UpdateOverlay and
crashes later on. A comment for that API states that overlays are not
supported, however ddraw reports DDCAPS_OVERLAY as a supported one.
This patch helps to avoid the crash.
ddraw: Do not report DDCAPS_OVERLAY and friends since overlays
are not supported.
--- cvs/hq/wine/dlls/ddraw/main.c 2006-08-15 14:51:45.000000000 +0900
+++ wine/dlls/ddraw/main.c 2006-08-15 20:14:34.000000000 +0900
@@ -249,10 +249,11 @@ DDRAW_Create(GUID *guid,
/* Initialize the caps */
This->caps.dwSize = sizeof(This->caps);
+/* do not report DDCAPS_OVERLAY and friends since we don't support overlays */
#define BLIT_CAPS (DDCAPS_BLT | DDCAPS_BLTCOLORFILL | DDCAPS_BLTDEPTHFILL \
| DDCAPS_BLTSTRETCH | DDCAPS_CANBLTSYSMEM | DDCAPS_CANCLIP \
| DDCAPS_CANCLIPSTRETCHED | DDCAPS_COLORKEY \
- | DDCAPS_COLORKEYHWASSIST | DDCAPS_OVERLAY | DDCAPS_OVERLAYSTRETCH |DDCAPS_ALIGNBOUNDARYSRC )
+ | DDCAPS_COLORKEYHWASSIST | DDCAPS_ALIGNBOUNDARYSRC )
#define CKEY_CAPS (DDCKEYCAPS_DESTBLT | DDCKEYCAPS_SRCBLT)
#define FX_CAPS (DDFXCAPS_BLTALPHA | DDFXCAPS_BLTMIRRORLEFTRIGHT \
| DDFXCAPS_BLTMIRRORUPDOWN | DDFXCAPS_BLTROTATION90 \
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